Teen Wolf is a 1985 American coming-of-age comedy film directed by Rod Daniel and written by Jeph Loeb and Matthew Weisman. Michael J. Fox stars as the title character, a high school student whose ordinary life is changed when he discovers that he is a werewolf. James Hampton, Scott Paulin, Susan Ursitti, Jerry Levine, Matt Adler, and Jay Tarses appear in supporting roles. Filming took place from November to December 1984.

Teen Wolf was released on August 23, 1985, by Atlantic Releasing Corporation. It received mixed reviews, but was a commercial success, grossing over $30 million on a $4 million budget.^[4] The film's success spawned a titular franchise, including an animated series adaptation in 1986, a sequel film in 1987, the supernatural live action drama series that aired on MTV from 2011 to 2017, and its continuation film in 2022.

Scott Howard, a 17-year-old high school student, is tired of just being average. Living in a small town in Nebraska, his only claim to popularity is playing for the Beavers, his school's unsuccessful basketball team. Scott fawns after Pamela Wells even though she is dating his rival Mick who plays for the Dragons, an opposing team that bullies him on the court. Completely oblivious to the affections of his best friend Boof, Scott constantly rebuffs her advances due to their history together.

After startling changes such as long hair suddenly sprouting on his hands, he decides to quit the team, but his coach, Finstock, changes his mind. Scoring a keg with his friend Stiles for a party, Scott and Boof end up alone in a closet and Scott gets rough when they begin making out, accidentally clawing her back. When he returns home, he undergoes a strange transformation, discovering he is a werewolf. His father Harold reveals he is one too, and that he had hoped Scott would not inherit the curse because 'sometimes it skips a generation'.

Scott reveals his secret to Stiles, who agrees to keep it a secret. But, when Scott becomes stressed on the court, he becomes the Wolf and helps win their first game in three years. As a result, Scott gains fame and popularity as the high school is overwhelmed with 'Wolf Fever'. He is also alienated from Boof and his teammates as he begins to hog the ball during games.

Stiles merchandises "Teen Wolf" paraphernalia and Pamela finally begins paying attention to Scott. After he gets a role as a "werewolf cavalryman" in the school play alongside her, she comes onto him in the dressing room and they have sex. Later, after a date set up to make Mick jealous, Pamela tells Scott that she is not interested in him as a boyfriend, much to his disappointment. Harold tells Scott he is responsible for his son's conflicts with vice principal Rusty Thorne, due to a scare Harold had given him when he was in high school. He advises Scott to be himself.

Boof agrees to go with Scott to the upcoming Spring Dance, but only if he goes as himself. Scott goes alone as the Wolf instead. She takes him into the hallway and they kiss, which turns Scott back into himself. When they return to the dance, Scott garners everyone's attention, including Pamela. A jealous Mick punches him in the face, then proceeds to insult Boof and taunt Scott until the Wolf angrily attacks. Scott runs out of the hall right into Thorne, who threatens expulsion. Harold sends his son home before going on to intimidate Thorne by growling in his face, causing the vice principal to wet himself.

Scott renounces using the Wolf and quits the basketball team. During the championship game, he arrives to rally his teammates to play without the Wolf. Despite the odds, the team begins to work together and they make ground against the Dragons. During the final quarter, behind by one point, Scott is fouled by Mick at the buzzer. He makes both free throws, winning the championship. Brushing past Pamela, he kisses Boof as his father embraces them both. Mick tells Pamela that they should leave, but she tells him to "drop dead" and storms off while everyone else celebrates the victory.

Teen Wolf was one of the first scripts written by Jeph Loeb.^[5] Loeb was hired to write it because the studio, after the surprising success of the film Valley Girl, wanted to make a comedy that would cost almost nothing and take very little time to film. The project came together when Michael J. Fox accepted the lead role and his Family Ties co-star Meredith Baxter-Birney became pregnant, which created a delay in the sitcom's filming that allowed Fox time to complete filming and then return to his sitcom.^[6]

On a production budget of $4 million, principal photography for Teen Wolf began in November 1984 and concluded the next month.^[2] James Hampton originally auditioned for the role of Coach Bobby Finstock but was later cast as Harold Howard.^[7] The beaver mascot logo used in the film was the Oregon State University Beavers logo, in use by the university at that time.^[8]

Atlantic Releasing spent $4 million on advertising for Teen Wolf.^[9] Released in the U.S. on August 23, 1985, Teen Wolf debuted at No. 2 in its opening weekend, behind Back to the Future (also starring Michael J. Fox).^[10] After its initial run, the film grossed $33,086,661 domestically,^[11][12] with a worldwide gross of about $80 million.^[3]

Teen Wolf was first released on DVD via MGM in a "Double Feature" pack with its sequel Teen Wolf Too on August 27, 2002. The film was later released on Blu-ray on March 29, 2011.^[13] The only special feature available on any of the releases is the film's theatrical trailer. The film was reissued on Blu-ray Disc on August 8, 2017, by Scream! Factory, with a remastered transfer and a new "making of" featurette.^[14]

The film's critical reception was at best mixed.^[15] Review aggregator Rotten Tomatoes reports that 46% of 35 critics have given the film a positive review, with a rating average of 5.4 out of 10. The consensus summarizes: "Though Michael J. Fox is as charismatic as ever, Teen Wolf's coming-of-age themes can't help but feel a little stale and formulaic."^[16] On Metacritic, the film has a 25 out of 100 rating based on 5 critics, indicating "generally unfavorable reviews".^[17]

Vincent Canby of The New York Times gave the film a negative review calling it "aggressively boring". He went on to say that "the film is overacted by everybody except Mr. Fox, who is seen to far better advantage in Back to the Future."^[18]

Colin Greenland reviewed Teen Wolf for White Dwarf #75, and stated that "Anxious that their movie should be perfectly wholesome, clean and bloodless, writers and director forgot Scott was supposed to be a werewolf, and made him a basketball star instead."^[19]

• List of basketball films
• I Was a Teenage Werewolf (1957), an earlier horror film about a high school teenage werewolf
• Full Moon High (1981), an earlier comedy-horror film about a high school teenage werewolf
• Big Wolf on Campus (1999), a Canadian TV series on Fox Family, produced by Saban Entertainment about a high-school senior boy who becomes a werewolf
• Ginger Snaps (2000), teenage girl werewolf black comedy